Assessment of bacterial isolates and antimicrobial susceptibility patterns in external ocular infections among patients attending eye clinic at Kafrelsheikh University Hospitals.

Background: Ocular infections can harm the eye's anatomic structure on numerous levels. They are a global health issue. Endophthalmitis, a serious complication following cataract surgery, can result in substantial ocular morbidity and vision loss despite the administration of antibiotics.

PCSK9 and its relationship with HMGB1, TLR4, and TNFα in non-statin and statin-treated coronary artery disease patients.

Despite statin use in coronary artery disease (CAD), significant risk remains, potentially due to increased proprotein convertase subtilisin/kexin-type 9 (PCSK9) production, which raises LDL-C levels and induces inflammation. The exact relationship between PCSK9, inflammatory markers like TNFα, TLR4, CRP, and HMGB1, and monocyte subsets is poorly understood. This study aimed to explore these relationships in non-statin and statin-taking CAD patients.

The association of bacterial biofilm and middle ear mucosa in patients with mucosal chronic suppurative otitis media.

Objectives: To evaluate the bacterial biofilm's role in mucosal chronic suppurative otitis media (CSOM) utilizing scanning electron microscopy (SEM).

Methods: This study involved 123 participating patients with active and inactive mucosal CSOM who underwent tympanomastoid surgery. SEM was used to examine middle ear mucosa biopsies for the development of biofilms.

Relation Between Interleukin-6, Interleukin-10 And Interleukin-2 Receptor And Mortality In Severely Ill COVID-19 Patients.

Objectives: To investigate the relation involving soluble interleukin-2 receptor, interleukin-6 and interleukin-10 in hospitalised patients with severe coronavirus disease-2019 infection.

Method: This single-centre cohort study was conducted at the Kafrelshiekh University Hospital, Egypt, from January to June 2022, and included all patients of either gender who were hospitalised with severe infection with the coronavirus disease-2019 isolation ward. Chemiluminescence immunoassay method was used to measure levels of procalcitonin, ferritin, soluble interleukin-2 receptor, interleukin-6 and interleukin-10.

Ascitic Fluid Calprotectin And Ratio Of Calprotectin To Total Protein In Spontaneous Bacterial Peritonitis.

Objectives: To evaluate the diagnostic and prognostic role of ascitic fluid calprotectin and its ratio to total protein in spontaneous bacterial peritonitis cases.

Method: The prospective study was conducted at Kafrelsheikh University Hospital, Egypt, from November 2019 to December 2020, and comprised cirrhotic patients of either gender with ascites. Diagnostic abdominal paracentesis was performed for all patients and ascetic fluid calprotectin was measured.

High-resolution Melting Analysis for NOTCH1 c.7541-7542delCT Mutation in Chronic Lymphocytic Leukemia: Prognostic Significance in Egyptian Patients.

The present study aimed to detect the prevalence of NOTCH1 c.7541-7542delCT mutation in Egyptian CLL patients using HRM assay and to assess its relation to patients' survival. The study included 50 newly diagnosed treatment-naïve CLL patients and 50 age and sex matched healthy controls.

Prognostic significance of complement factors in severely ill patients with COVID-19.

Coagulopathy, cytokine release, platelet hyperactivity and endothelial activation are regarded as potential major contributors to COVID-19 morbidity. Complement activation might provide a bridge linking these factors in severe COVID-19 illness. In this study, we investigated the prognostic significance of selected complement factors in hospitalized patients with severe COVID-19 infection.

Relation between levels of toll-like receptors 3 and 7 and clinical profile of Child-Pugh B cirrhotic patients.

Aim Of The Study: Growing data show that toll-like receptors (TLRs) have considerable roles in the pathogenesis of many liver diseases. We aimed to study the relation between TLR3 and TLR7 levels and clinical manifestations of liver decompensation among hepatitis C virus (HCV)-infected Child-Pugh B patients.

Material And Methods: This study included 60 adult patients with Child-Pugh B liver cirrhosis on top of untreated HCV infection.

Serum Visfatin as a Diagnostic Marker of Active Inflammatory Bowel Disease.

Background And Aims: Inflammatory bowel diseases (IBD) have been reported to be caused by a complex interplay of immunological, infectious, and genetic factors. Previous studies have suggested that adipokines play a role in IBD by inducing proinflammatory cytokines. We aimed to evaluate the role of visfatin in the diagnosis algorithm of active IBD.

Assessment of the effect of platelet rich plasma on the healing of operated sacrococcygeal pilonidal sinus by lay-open technique: a randomized clinical trial.

Background: Sacrococcygeal pilonidal sinus disease (PSD) is an infection of the skin and subcutaneous tissue at the upper part of the natal cleft of the buttocks. Excision and healing by granulation "lay-open" method is still more preferable than other methods of midline closure or using flaps but the healing time is lengthy. The present study was performed to assess the healing promotion effect of platelet-rich plasma (PRP) on the pilonidal sinus wounds treated by the lay-open method.

Otitis media with effusion is not a sterile inflammatory process: scanning electron microscope evidence.

Purpose: We aimed to demonstrate whether chronic otitis media with effusion (OME) is a sterile condition or biofilms-related disease through direct visualization of middle ear mucosa by Scanning electron microscopy (SEM) and culture of the effusion.

Methods: This case-control study included 60 children in two groups; the case group included 50 patients undergoing ventilation tube insertion (VTI) for Chronic OME (COME), and the control group included ten patients undergoing cochlear implantation (CI) surgery presenting normal middle ear mucosa. Biopsies from both groups' middle ear mucosa were evaluated for biofilm formation using scanning electron microscopy (SEM).

Serum Interleukin-6 Level in Children With Attention-Deficit Hyperactivity Disorder (ADHD).

Introduction: Attention-deficit hyperactivity disorder (ADHD) is a common neurobehavioral disorder in children, but its specific etiology and pathophysiology are still incompletely understood.

Objectives: This case-control study aimed to measure the level of serum interleukin-6 (IL-6) as a predictor of the immunologic status in children with ADHD, and to study its correlation with severity of symptoms.

Subjects And Methods: 60 ADHD children who met the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition, criteria for ADHD and 60 control children were subjected to complete history taking, clinical examination, and psychometric tests.

Prognostic Value of Transferrin Receptor-1 (CD71) Expression in Acute Lymphoblastic Leukemia.

Background: Acute lymphoblastic leukemia (ALL) is the commonest childhood cancer. Transferrin receptor 1 (CD71) is a trans-membrane glycoprotein which has important role in iron homeostasis by acting as a gatekeeper regulating iron uptake from transferrin and is an attractive target for anti-cancer agents, particularly those that aim to induce lethal iron deprivation in malignant hematopoietic cells.

Aim Of The Work: To assess the prognostic value of Transferrin receptor -1 (CD71) in children with newly diagnosed ALL.

Effect of vitamin C supplementation on lipid profile, serum uric acid, and ascorbic acid in children on hemodialysis.

Children with end-stage renal disease (ESRD) suffer from dyslipidemia and hyperuricemia that might play a causal role in the progression of cardiovascular disease (CVD). The aim of the study is to assess the effects of Vitamin C supplementation on uric acid, ascorbic acid, and serum lipid levels among children on hemodialysis (HD). This prospective study was conducted in the pediatric nephrology unit at Menoufia University Hospital.

Prognostic Impact of Neuropilin-1 Expression in Egyptian Children with B-lineage Acute Lymphoblastic Leukemia.

Background: Neuropilins are transmembrane glycoproteins that act as receptors for vascular endothelial growth factors and are involved in the process of tumor angiogenesis.

Objective: The aim of this work was to study the prognostic value of Neuropilin-1 (NRP-1) expression in Egyptian children with B-lineage acute lymphoblastic leukemia (ALL).

Patients And Methods: This study was conducted on fifty children with newly diagnosed B-lineage ALL, admitted to Oncology Unit, Pediatric Department, Tanta University Hospitals in the period from August 2010 to March 2014.

Prognostic value of protease activated receptor-1 in children with acute lymphoblastic leukemia.

Background: Acute Lymphoblastic leukemia (ALL) is a malignant disorder of lymphoid progenitor cells that proliferate and replace the normal hematopoietic cells of the bone marrow. Protease-activated receptors (PARs) comprise a family of trans-membrane G-protein coupled receptors. Protease-activated receptor 1 (PAR-1) is a typical member of this family of receptors that mediate cellular responses to thrombin and related proteases.

IMS study of climate, altitude, temperature and vasomotor symptoms in the United Arab Emirates.

Objective: To examine the relationships between temperature, season (summer versus winter), lifestyle, health, mood, beliefs, and experience of hot flushes and night sweats (HFNS), amongst mid-aged women living in the United Arab Emirates (UAE).

Methods: The UAE climate is hyper-arid, being a hot desert climate, with warm winters and hot summers. A total of 372 peri- and postmenopausal women, aged from 45 to 55 years, from urban UAE regions were included.

HLA-G expression as a prognostic indicator in B-cell chronic lymphocytic leukemia.

Background: The expression of human leukocyte antigen (HLA)-G was studied in certain malignancies and its role in escaping from immunosurveillance in cancers was proposed since HLA-G is a non-conventional HLA class I molecule that protects the fetus from immunorecognition during pregnancy. Some particles involved in the regulation of an immune system might represent prognostic value for B-cell chronic lymphocytic leukemia (B-CLL). The identification of novel prognostic factors in B-CLL may help define patient subgroups that may benefit from early therapeutic intervention.

Effect of iron deficiency anemia and its treatment on cell mediated immunity.

Iron deficiency anemia (IDA) is one of the most prevalent micronutrient deficiencies particularly in the developing countries. While there is evidence of an altered immune profile in iron deficiency, the exact immunoregulatory role of iron is not known. Knowledge particularly in children, who are vulnerable to iron deficiency and infection, is lacking.